Method and system for automatic gain control of a speech signal
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United States of America Patent
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Aug 17, 2010
Grant Date -
Sep 20, 2007
app pub date -
Aug 4, 2006
filing date -
Mar 15, 2006
priority date (Note) -
Expired
status (Latency Note)
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Abstract
A method and system for automatic gain control of a speech signal in a communication system are disclosed. The gain of the speech signal can be controlled, based on a calculated gain value. This gain value is calculated on the basis of energy calculation and speech activity identification in the speech signal which is done by means of the encoder. Encoding the gain controlled speech signal for transmission follows the step of gain control.
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